\documentclass{jarticle}

\begin{document}
% How to see the errors or unexpected result:
% Uncomment the each line of \section macro and enable
% preview-latex with C-c C-p C-d.  Answer with n to "Cache preamble?"
% question.  Then the error or unexpected result described on its next
% line will occur.

% The chars 表, 予 and 能 contain 0x5c backslash in the shift jis encoding.
%\section{表(1)}
% error in process sentinel: Invalid regexp: "Unmatched ( or \\("

%\section{予{a}}
% error in process sentinel: Invalid regexp: "Invalid content of \\{\\}"

%\section{(能)}
% error in process sentinel: Invalid regexp: "Unmatched ) or \\)"

%\section{能\|}
% No error, but the image covers the text only partially.

%\section{あ} %表
% error in process sentinel: Invalid regexp: "Trailing backslash"

% The char ー contains 0x5b [ in the shift jis encoding.
%\section{アース}
% error in process sentinel: Invalid regexp: "Unmatched [ or [^"

% The char 型 contains 0x5e ^ in the shift jis encoding.
%\section{型}
% No error, but the text is misplaced far rightward to the image.

\end{document}

%%% Local Variables:
%%% coding: japanese-shift-jis
%%% mode: japanese-latex
%%% TeX-master: t
%%% TeX-engine: ptex
%%% End: